For example, if the name of your icon file is myapp.icns, and your project file is myapp.pro, add this line to myapp.pro: If you are still using qmake to generate your makefiles, you only need to add a single line to your. Finally, the add_executable uses the APP_ICON_MACOSX variable to set the application's icon. This variable is then used to configure MACOSX_PACKAGE_LOCATION, which defines the icon file's install location. The second set command defines the APP_ICON_MACOSX variable with the absolute path to the icon file. Notice that the first set command defines the MACOSX_BUNDLE_ICON_FILE variable, which is required to add the icon file to the ist file. # And this part tells CMake where to find and install the file itself # NOTE: Don't include the path in MACOSX_BUNDLE_ICON_FILE - this is The following snippet demonstrates how to set up the application icon using CMake: icns file name to the MACOSX_BUNDLE_ICON_FILE variable. To configure the application's icon, the ist file generated by CMake must contain the icon information. Using this tool also compresses the resulting icns file, so there is no need for you to perform additional compression. iconutil is a command-line tool that converts iconset folders to deployment-ready, high-resolution icns files. icns), the recommended approach is to use the iconutil program supplied by Apple. To ensure that the correct icon appears, both when the application is being launched, and in the Finder, it is necessary to employ a platform-dependent technique.Īlthough many programs can create icon files (. It is possible that the program could appear in the application dock area before the function call, in which case a default icon will appear during the bouncing animation. The application icon, typically displayed in the application dock area, is set by calling QWindow::setWindowIcon() on a window. rc file, then link your application with the resulting.

rc file and run the rc or windres program on the. If you do not use qmake, the necessary steps are: first, create an.

How to change mac application icon